Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002034 | Method for the production of biphenyl-4-carbonitrile | Johannes Bartek | 2006-02-21 |
| 6653497 | Dicyanatochalcones and method for the production thereof | Sajal Das, Ulrich Daum, Marion Fengler-Veith | 2003-11-25 |